1. Dixey, F, the Geology of Sierra Leone, Geological Society London, (1925).
2. Jalloh A B, The geology and hydrogeology of KunikeSanda and Barina Chiefdoms, Tonkolili District, Northern Sierra Leone (Dissertation). Fourah Bay College University of Sierra Leone (BSc Thesis, 2009).
3. London Mining Company Limited, Quarter one Iron Ore production report and interim management statement. http://www.londonmining.com (2009).
4. Marmo, V, theGeology and mineral resources of the Kangari Hills schistbelt, Geological Survey of Sierra Leone Bulletin, 2 (1962).
5. Ministry of Mines and Mineral Resources, Government of Sierra Leone, An Overview of theMineral Sector in Sierra Leone, http://www.slminerals.org(2011).